U068/Dp Scn Start Pos - Kyocera ECOSYS M3040dn Service Manual

U068 DP Scn Start Pos
Description
Adjusts the position for scanning originals from the DP. Performs the test copy at the four scanning
positions after adjusting.
Purpose
Used when the image fogging occurs because the scanning position is not proper when the DP is
used. Run U071 to adjust the timing of DP leading edge when the scanning position is changed.
Method
1. Press the start key.
2. Select the item to be adjust.
Display
DP Read
Black Line
Adjustment: DP Read
1. Select [DP Read].
2. Change the setting using the cursor right/left keys or numeric keys.
When the setting value is increased, the scanning position moves to the right and it moves to
the left when the setting value is decreased.
3. Press the start key. The value is set.
Adjustment: Black line
1. Select [Black Line].
2. Change the setting using the cursor right/left keys or numeric keys.
3. Press the start key. The value is set.
4. Set the original (the one which density is known) in the DP and press the system menu key.
5. Press the start key. Test copy is executed.
6. Perform the test copy at each scanning position with the setting value from 0 to 3 and check
that no black line appears and the image is normally scanned.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Description
Starting position adjustment for scan-
ning originals.
Scanning position for the test copy orig-
inals.
Setting
range
-38 to 38
0 to 3
1-3-31
2NM/2NX/2NY/2NZ/2P0/2P6
Initial Change in
setting value per step
0 0.158 mm
0 -